public function Connection::upsert

public Connection::upsert($table, array $options = array())

Prepares and returns an UPSERT query object.

Parameters

string $table: The table to use for the upsert query.

array $options: (optional) An array of options on the query.

Return value

\Drupal\Core\Database\Query\Upsert A new Upsert query object.

Overrides Connection::upsert

See also

\Drupal\Core\Database\Query\Upsert

File

core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php, line 416

Class

Connection

PostgreSQL implementation of \Drupal\Core\Database\Connection.

Namespace

Drupal\Core\Database\Driver\pgsql

Code

public function upsert($table, array $options = array()) {
  // Use the (faster) native Upsert implementation for PostgreSQL >= 9.5.
  if (version_compare($this->version(), '9.5', '>=')) {
    $class = $this->getDriverClass('NativeUpsert');
  }
  else {
    $class = $this->getDriverClass('Upsert');
  }

  return new $class($this, $table, $options);
}